Elevate your boating experience with the Sierra International 25W40 Synthetic Blend 4 Stroke Outboard Oil. This high-performance oil is specially formulated for 4-stroke outboard engines, ensuring optimal lubrication and protection against wear and tear. With a generous 4-liter capacity, it provides excellent thermal stability and reduces engine deposits, promoting longevity. The synthetic blend offers superior cold-start performance and enhanced fuel efficiency, making it an ideal choice for both recreational and commercial use. Keep your engine running smoothly and efficiently with Sierra's trusted quality. Perfect for your next adventure on the water!
